Seafood.
The most common food in Vietnam is Sea food:)
The least common religion in Vietnam is the Baha'i Faith.
The food....
There is a very high potential for food business, such as restaurants and fast food chains, in Vietnam. In fact, the very first McDonald's in Vietnam was opened February 2014. Competitors in the food business have high potential.
food
ban quan
a little
Clothing exports are now common.
College campuse's were common
Thailand
noodles i think
As I understand your question, you are asking how you would describe something that comes from Vietnam. And the answer would be Vietnamese. Food that comes from Vietnam would be Vietnamese food.